g 酸洗除垢 acid descaling 钝化处理 passivating 冲管 flushing 吹管 steam-line blowing 锅炉改造 boiler reforming 炉拱改造 arch reforming 循环系统改造 circulation circuit reforming 锅炉启动 start-up 上水 filling 水位 water level 炉内清扫 purge 点火 fire 升压 raising pressure 疏水 drain 并汽 bring a boiler onto the line 启动压力 start-up pressure 启动流量 start-up flow rate 滑参数启动 variable parameter start-up 排污 blowdown 定期排污 periodic blowdown 连续排污 continuous blowdown 吹灰 soot blowing pressed air blowing 蒸汽吹灰 steam blowing 药物清灰 chemical deashing 压火 banking fire 停炉 shutdown 定压运行 constant pressure operation 变压运行 variable pressure operation 经济运行 economical operation 停炉保养 preservation 湿法保养 wet preservation 干法保养 dry preservation 充气保养 gas-filled preservation 外部检查 visual inspection 内部检查 internal inspection 宏观检验 macroscopic examination 漏风试验 air leakage test